Year First author Citations link
1950 Mamay,S.H. Mamay,S.H. (1950) Some American Carboniferous fern fructifications. Annals of the Missouri Botanical Garden. 409- 476 details
1950 Fries,M. et al. Fries,M. et al. (1950) Pre-Quaternary pollen grains and spores found in Late-Glacial and post-Glacial Clays in Bohuslan, southwest Sweden. Arkiv for Mineralogioch Geologi,(Sweden). 199- 210 details
1950 Thomson,P.W. Thomson,P.W. (1950) Fundamentals of pollen and spore microscopy based on an investigation of the main seam of the Rheinisch Brown Coal of Lilar, Neurath, Fortuna and Bruhl. Geologisches Jahrbuch Reihe A. 113- 126 details
1950 Rein,U. Rein,U. (1950) The importance of fine stratigraphy for Rhine Browncoal Mining and its practical application. Braunkohle,Warme und Energie. 72- 78 details
1950 Rein,U. Rein,U. (1950) Pollen analytical study of the Pliocene-Pleistocene boundary on the Left Bank of the Rhine Geologisches Jahrbuch Reihe A. 773- 778 details
1950 Shimada,M. Shimada,M. (1950) Pollen grains found in Lignite from the environment of the City of Sendai. Botanical Magazine. 235- 236 details
1950 Ishchenko,A.M. Ishchenko,A.M. (1950) Some preliminary results from spore analysis and study of the stratigraphy and paleogeography of the Carboniferous deposits of the USSR. Trudy Konferentsii po Sporovo-Pyltsevomu Analizu, 1948 Goda; Geograficheskii Facultet, Izdatelstvo Moskovskogo Universiteta, Moscow, Russia.. 155- 163 details
1950 Knox,E.M. Knox,E.M. (1950) The spores of Lycopodium, Phylloglossum, Selaginella and Isoetes and their value in the study of microfossils of Paleozoic age. Transactions and Proceedings of the Botanical Society of Edinburgh. 209- 357 details
1950 Arnold,C.A. Arnold,C.A. (1950) Megaspores from the Michigan Coal Basin. Contributions from the Museum of Paleontology. University of Michigan. 59- 111 details
1950 Lundblad,B. Lundblad,B. (1950) On a fossil Selaginella from the Rhaetic of Hyllinge, Scania. Svensk Botanisk Tidskrift. 477- 487 details
1950 Florschutz,F. et al. Florschutz,F. et al. (1950) The paleobotanical boundary Pliocene-Pleistocene in the Netherlands International Geological Congress,18th.Report of the 18th Session.Britain.1948.. 40- 46 details
1950 Kirchheimer,F. Kirchheimer,F. (1950) The occurrence of Sciadopitys in Middle European Tertiary and the importance of its pollen in the stratigraphy of the Brown Oal Layers. Neues Jahrbuch fмr Geologie und Pal¤ontologie. Monatshefte. 59- 64 details
1950 Kirchheimer,F. Kirchheimer,F. (1950) Microfossils from Salt deposits of the Tertiary. Pal¤eontographica Abteilung B. 127- 160 details
1950 Muller-Stoll,W.R. Muller-Stoll,W.R. (1950) Comments on quantitative analysis of pollen in Tertiary sediments. Planta: Archiv fur Wissenschaftliche Botanik. 209- 212 details
1950 Thomson,P.W. Thomson,P.W. (1950) The origin of the Coal Seams based on micropaleontological investigations of the main Seam of the Brown Coal of the Rhine. Braunkohle,Warme und Energie. 39- 43 details
1950 Naumova,S.N. Naumova,S.N. (1950) Spores of the Lower Silurian. Trudy Konferentsii po Sporovo-Pyltsevomu Analizu, 1948 Goda; Geograficheskii Facultet, Izdatelstvo Moskovskogo Universiteta, Moscow, Russia.. 165- 190 details
1950 Baxter,R.W. Baxter,R.W. (1950) Peltastrobus Reedae Botanical Gazette. 174- 182 details
1950 Thomson,P.W. et al. Thomson,P.W. et al. (1950) A micropalaeontological study of the Rheinland Brown Coal compared to the Liblar / Bezirk Coal. Geologisches Jahrbuch Reihe A. 107- 112 details
1950 Potonie,R. et al. Potonie,R. et al. (1950) On the nomenclature and classification of the Neogene sporomorphs (Pollen and spores). on the geology of the Rhine Valle Brown Coal. 1. Geologisches Jahrbuch Reihe A. 35- 70 details
1950 Cookson,I.C. Cookson,I.C. (1950) Fossil pollen grains of Proteaceous type from Tertiary deposits in Australia Australian Journal of Scientific Research.Series B. 166- 177 details
1950 Mahabale,T.S. Mahabale,T.S. (1950) A species of fossil Salvinia from the Deccan Intertrappean Series, India. Nature. 410- 411 details
1950 Dijkstra,S.J. Dijkstra,S.J. (1950) Carboniferous megaspores in Tertiary and Quaternary deposits of S.E.England. Annals and Magazine of Natural History,(London),Series 12. 865- 877 details
1950 Pflug,H.D. Pflug,H.D. (1950) Provisional results of analysis of the micropaleontology and stratigraph of the Brown Coal of Helms Tedt. Braunkohle,Warme und Energie. 340- 342 details
1950 Radforth,N.W. et al. Radforth,N.W. et al. (1950) An analysis of Cladophlebis (Klukia) Dunkeri Schimper, a Mesozoic fern from Western Canada. Canadian Journal of Research,Sec.C. 780- 787 details
1950 Pokrovskaya,I.M. Pokrovskaya,I.M. (1950) The Basic Stages in the development of the vegetation of the Urals in the Mesozoic and Cenozoic from the data of pollen analysis Trudy Konferentsii po Sporovo-Pyltsevomu Analizu, 1948 Goda; Geograficheskii Facultet, Izdatelstvo Moskovskogo Universiteta, Moscow, Russia.. 137- 154 details
1950 Horst,U. Horst,U. (1950) Phase-contrast photography, a new aid for microscopic coal research. Bergbau und Energiewirtschaft. details
1950 Thiergart,F. Thiergart,F. (1950) Pollen floras of the Tertiary Brown Coals of the Lower Rhine Valley. Geologisches Jahrbuch Reihe A. 81- 106 details
1950 Kufferath,H. Kufferath,H. (1950) Research on plankton from Mer Flamande (Mer du Nord m©ridionale). 1. What flagellate, protistes and "caetera". Bulletin de l'Institut Royal des Sciences Naturelles de Belgique. 1- 43 details
1950 Klaus,W. Klaus,W. (1950) Development and significance of Pre-Quaternary palynology in Austria. Montan-Zeitung,(Wien). 4- 4 details
1950 Cross,A.T. Cross,A.T. (1950) Plant microfossils and the application of their study to Coal stratigraphy. Conference on the Origin and Constitution of Coal,Proceedings,1st Nova Scotia Research Foundation,Halifax,1950. 49- 74 details
1950 Gothan,W. Gothan,W. (1950) On a new fern fructification (Waldenburgia corynepteroides, nov.gen.et sp.), of the Lower Silesian Carboniferous. Arkiv for Botanik,Series 2 (Stockholm). 349- 354 details
1950 Thiergart,F. Thiergart,F. (1950) Coaly preservation Stages of some Asaccate Coniferous pollen of the Tertiary Planta: Archiv fur Wissenschaftliche Botanik. 205- 208 details
1950 Lundblad,B. Lundblad,B. (1950) Studies in the Rhaeto-Liassic floras of Sweden. I.Pteridophyta, Pteridospermae, and Cycadophyta from the Mining District of northwest Scania. Palaobotanische Mitteilungen,Kungliga Svenska Vetenskapsakademiens Handlingar. details
1950 Vladimirovich,V.P. Vladimirovich,V.P. (1950) Pollen and spores in Coal bearing strata of the Kazakhstan Region Doklady Akademii Nauk SSSR. 365- 367 details
1950 Kremp,G.O.W. Kremp,G.O.W. (1950) Pollen analysis of the Brown Coal Seams of Beuern near Giessen. Notizblatt des Hessischen Landesamtes fur Bodenforschung,(Wiesbaden). 269- 271 details
1950 Kremp,G.O.W. Kremp,G.O.W. (1950) Pollen analysis of Brown Coal in the southern part of Niedersachsen, especially in the Solling. Geologisches Jahrbuch Reihe A. 489- 517 details
1950 Hofmann,E. Hofmann,E. (1950) Pollen grains in the Upper Cretaceous Flysch of Muntigl near Salzburg. International Botanical Congress, 7th, Proceedings,Stockholm. 886- 886 details
1950 Ghosh,A.K. et al. Ghosh,A.K. et al. (1950) Microfossils from the Vindhyans Science and Culture,(Calcutta). 330- 331 details
1950 Hsм,J. Hsм,J. (1950) Devonian spores from Yunnan, China. International Botanical Congress, 7th, Proceedings,Stockholm. 888- 888 details
1950 Ghosh,A.K. et al. Ghosh,A.K. et al. (1950) Microfossils from the Cambrian strata of the Salt Range, Punjab. Bose Research Institute,Transactions,Calcutta. 72- 78 details
1950 Ferm,J.C. Ferm,J.C. (1950) Megaspores of the Middle (?) Kittanning Coal in Beaver County, Pennsylvania. American Journal of Botany. 672- 673 details
1950 Duigan,S.L. Duigan,S.L. (1950) A catalogue of the Australian Tertiary flora. Proceedings of the Royal Society of Victoria. 41- 56 details
1950 Pant,D.D. Pant,D.D. (1950) On the occurrence of Pityosporites Seward, in the Lower Gondwana Tillite from Australia and its possible relationship with Glossopteris. Journal of the Indian Botanical Society. 1- 15 details
1950 Bose,M.N. Bose,M.N. (1950) Angiospermic remains from the Barmer Sandstones and associated Clays in Rajasthan. Journal of the Indian Botanical Society. 24- 25 details
1950 Rao,A.R. et al. Rao,A.R. et al. (1950) Plant microfossils from Palana Lignite Eocene, Bikaner. Current Science. 82- 84 details
1950 Bolkhovitina,N.A. Bolkhovitina,N.A. (1950) Lower Cretaceous spore-pollen complexes of the Chulymo-Enisey Basin, Southern Urals and Kazakhstan. Trudy Konferentsii po Sporovo-Pyltsevomu Analizu, 1948 Goda; Geograficheskii Facultet, Izdatelstvo Moskovskogo Universiteta, Moscow, Russia.. 125- 135 details
1950 Trivedi,B.S. Trivedi,B.S. (1950) Megaspores from Lower Gondwana of Singrauli Coalfield, District Mirzapur. Current Science. 126- 126 details
1950 Schemel,M.P. Schemel,M.P. (1950) Cretaceous plant microfossils from Iowa American Journal of Botany. details
1950 Hoffmeister,W.S. Hoffmeister,W.S. (1950) Fossil spores and pollen as indicators of Near-Shore environment. The Carter Oil Company,Research Department. 1- 27 details
1950 Schemel,M.P. Schemel,M.P. (1950) Carboniferous plant spores from Daggett County, Utah Journal of Paleontology. 232- 244 details
1950 Naumova,S.N. Naumova,S.N. (1950) Angiosperm pollen in deposits of the Lower Carboniferous. Izvestiya Akademii Nauk SSSR, Seriya Geologicheskaya. 103- 113 details
1950 Eisenack,A. Eisenack,A. (1950) Additional information on the Melanoskleritoid problem. Neues Jahrbuch fмr Geologie und Pal¤ontologie. Monatshefte. 371- 376 details
1950 Kosanke,R.M. Kosanke,R.M. (1950) Pennsylvanian spores of Illinois and their use in correlation. Illinois State Geological Survey, Bulletin. 1- 128 details
1950 Reissinger,A. Reissinger,A. (1950) Pollen analysis extended to all sedimentary rocks of the geological past. Pal¤eontographica Abteilung B. 99- 126 details
1950 Arnold,C.A. Arnold,C.A. (1950) The spores of Archaeopteris, with remarks on the affinites of the genus. International Botanical Congress, 7th, Proceedings,Stockholm. 559- 561 details
1951 Lejeune-Carpentier,M. Lejeune-Carpentier,M. (1951) The microscopic study of flint. Gymnodinium and Phanerodinium (dinoflagellates) from Belgium. (Thirteenth note.) Annales de la Soci©t© G©ologique de Belgique. 307- 313 details
1951 Cookson,I.C. et al. Cookson,I.C. et al. (1951) Tertiary Araucariaceae from southeastern Australia, with notes living species Australian Journal of Scientific Research.Series B. 415- 449 details
1951 Murriger,F. et al. Murriger,F. et al. (1951) Concerning the age of Brown Coal of Burghasungen, Bezirk Kassel, based on pollen analysis and comparisons with other Browncoal deposits. Notizblatt des Hessischen Landesamtes fur Bodenforschung,(Wiesbaden). 87- 97 details
1951 Harris,W.F. Harris,W.F. (1951) New Zealand plants and their Story--Clues to the Past. New Zealand Science Review Symposium. 3- 7 details
1951 Couper,R.A. Couper,R.A. (1951) Evidence from Earlier times. New Zealand Science Review Symposium. 10- 12 details